TB1044A

DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 5

Technical content

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 70.0MHz Model: TB1044A Part No: MP05012 Rev No: 1 TB1044A v1 1 A. MAXIMUM RATING: Electrostatic Sensitive Device (ESD) 1. Operating Temperature: 0°C ~ +70°C 2. Storage Temperature: -40°C ~ +85°C 3. Input power: 10dBm B. CHARACTERISTICS: Ambient Temperature: 25°C Characteristics Value Note Min. Typ. Max. Center frequency Fc MHz 69.9 70.0 70.1 - Minimum Insertion loss IL dB - 20.6 22 - 1dB BW MHz 2.25 2.32 - 30dB BW MHz - 2.88 3.0 Attenuation (Reference to Max IL) Fc -5MHz, Fc +5MHz dB 35 53 - - Fc -50MHz ~ Fc -5MHz dB 40 43 - - Fc +5MHz ~ Fc +50MHz dB 40 56 - - Temp Coefficient ppm/K - -0.032 - - Matching: 1. The input of the filter will be matched to 50ohm 2. The output of the filter will be matched to 50ohm

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 70.0MHz Model: TB1044A Part No: MP05012 Rev No: 1 TB1044A v1 2 C. FREQUENCY CHARACTERISTICS: 1. S21 Response: (span: 20MHz) 2. Pass-band Response: (span: 3MHz)

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 70.0MHz Model: TB1044A Part No: MP05012 Rev No: 1 TB1044A v1 3 3. S21 Response: (span: 120MHz) 4. S11 S22 Smith Chart (span: 20MHz)

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 70.0MHz Model: TB1044A Part No: MP05012 Rev No: 1 TB1044A v1 4 D. MEASUREMENT CIRCUIT: ZIN = ZOUT = 50ohm L1 = 390nH, C1 = 82pF, L2 = 352nH, C2 = 100pF E. OUTLINE DRAWING: 1: RF input 4: RF output 3, 6: Case Ground 2, 5: Ground Unit: mm

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 70.0MHz Model: TB1044A Part No: MP05012 Rev No: 1 TB1044A v1 5 F. RECOMMENDED REFLOW PROFILE: